[bsmith]

ok i just bought my new Tetraodon fluviatilis, right now he is in a little tank until i can get a bigger one for him. but i am wondering are there ANY tankmates that will go with him, i mean ANYTHING ! i will probably get a 10gallon for him, can i keep another one of them, or what else ?
and how hard is it to care for this little guy, i will feed him brine shrimp and he has a fake plant and a rock ! I have seen that he needs brackish water, the guy told me freshwater, but whatever, i saw that i should add 203 tablespoons of some kind of salt to make it brackish? is that all i do, jsut add the salt and im done? haha sorry i just dont get it !